The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 86
77i( Arclutict and luii^iiiccr 113 … Day and night views of a railroail crossing sign.A special holder is iilted to a street series socketwhich carries a glass reflector bright red on theoutside and white opal on the inside. A sixtycandlc-poiver street series lamp is used. Street series socket witli a special 3}^-inch copper reflector…
Architecture · Building
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